code: def test_valid_runner_long_tag():
      named_runner = Runner(DummyRunnable, name="a" * 50)
      assert named_runner.name == "a" * 50
  
      # Boundary case: tag value must be at most 63 characters long
      named_runner = Runner(DummyRunnable, name="a" * 63)
      assert named_runner.name == "a" * 63
  
file_path: BentoML/tests/unit/_internal/runner/test_runner.py
imports: import logging
  import pytest
  import bentoml
  from bentoml._internal.runner import Runner
label_desc: Use image node_id 6 for calling a global function with example usage: test_valid_runner_long_tag() without return types